Hancock said he's known "Q'' for over 50 years and his accomplishments have been "absolutely amazing."

'Tonight Show': 'Box of Lies' with Julianne Moore

Jimmy Fallon and Julianne Moore take turns trying to stump each other about what item is hidden inside their mystery boxes on "The Tonight Show."

(Published Wednesday, Sept. 30, 2015)

"The fact that, for many years now, he has continued to support, encourage and nurture the younger generation of musical artists, from Michael Jackson, and beyond, is an astounding tribute to his legacy," Hancock said in an email. "Now at age 82, Quincy is just getting started."

The concert will be held in conjunction with the finals of the Thelonious Monk International Jazz Vocals Competition.